2000
0, 7633, 7009, 13, 13, 0.17031311411, 0.185475816807
1, 7633, 7009, 19, 19, 0.248919166776, 0.271080039949
2, 7633, 7009, 60, 60, 0.786060526661, 0.856042231417
3, 7633, 7009, 59, 59, 0.772959517883, 0.841774860893